Crossword clues for ratio
ratio
 3:5, e.g.
 Track odds, e.g.
 One thing on top of another?
 9 to 5, e.g.
 It may be "golden" in mathematics
 Two to one or three to one
 Five to one, e.g.
 Sine, for example
 24/7, for instance
 Ten to one, for one
 The relative magnitudes of two quantities (usually expressed as a quotient)
 Secant, for one
 Fixed relation
 Priceearnings ____
 Math term
 Math word
 Mathematical relationship
 What 29 Down is
 Twotoone, e.g.
 Betting odds, for one
 A:B, for instance
 Three to two, for example
 Fraction
 Proportional link
 Relative magnitude
 Proportion
 2:1, e.g.
 Gear computation
 I.Q., e.g.
 Tangent or secant
 5 to 1, say
 Fivetoone, e.g.
 Relationship
 Tangent, e.g.
 Statistical bit
 Cosine or secant
 Connecting gears have it
 Pi, e.g.
 2:1 or 3:2
 Betting odds, for example
 Sine or cosine
 4:1, e.g.
 12/25, e.g.
 Three to one, e.g.
 Pi, for one
 Batting average, e.g.
 Numerical comparison
 3:1 or 7:2, e.g.
 Sine, cosine or tangent
 20/20, e.g.
Longman Dictionary of Contemporary English
The Collaborative International Dictionary
Geometric \Ge`o*met"ric\, Geometrical \Ge`o*met"ric*al\, a. [L. geometricus; Gr. ?: cf. F. g['e]om['e]trique.]
Pertaining to, or according to the rules or principles of, geometry; determined by geometry; as, a geometrical solution of a problem.

(Art) characterized by simple geometric forms in design and decoration; as, a buffalo hide painted with red and black geometrical designs.
Syn: geometric.
Note: Geometric is often used, as opposed to algebraic, to include processes or solutions in which the propositions or principles of geometry are made use of rather than those of algebr

Note: Geometrical is often used in a limited or strictly technical sense, as opposed to mechanical; thus, a construction or solution is geometrical which can be made by ruler and compasses, i. e., by means of right lines and circles. Every construction or solution which requires any other curve, or such motion of a line or circle as would generate any other curve, is not geometrical, but mechanical. By another distinction, a geometrical solution is one obtained by the rules of geometry, or processes of analysis, and hence is exact; while a mechanical solution is one obtained by trial, by actual measurements, with instruments, etc., and is only approximate and empirical.
Geometrical curve. Same as Algebraic curve;  so called because their different points may be constructed by the operations of elementary geometry.
Geometric lathe, an instrument for engraving bank notes, etc., with complicated patterns of interlacing lines;  called also cycloidal engine.
Geometrical pace, a measure of five feet.
Geometric pen, an instrument for drawing geometric curves, in which the movements of a pen or pencil attached to a revolving arm of adjustable length may be indefinitely varied by changing the toothed wheels which give motion to the arm.
Geometrical plane (Persp.), the same as Ground plane .
Geometrical progression, proportion, ratio. See under Progression, Proportion and Ratio.
Geometrical radius, in gearing, the radius of the pitch circle of a cogwheel.
Knight.Geometric spider (Zo["o]l.), one of many species of spiders, which spin a geometrical we

They mostly belong to Epeira and allied genera, as the garden spider. See Garden spider.
Geometric square, a portable instrument in the form of a square frame for ascertaining distances and heights by measuring angles.
Geometrical staircase, one in which the stairs are supported by the wall at one end only.
Geometrical tracery, in architecture and decoration, tracery arranged in geometrical figures.

Douglas Harper's Etymology Dictionary
1630s, "reason, rationale," from Latin ratio "reckoning, numbering, calculation; business affair, procedure," also "reason, reasoning, judgment, understanding," from rat, past participle stem of reri "to reckon, calculate," also "think" (see reason (n.)). Mathematical sense "relationship between two numbers" is attested from 1650s.
Wiktionary
n. 1 A number representing a comparison between two things. 2 (context arithmetic English) The relative magnitudes of two quantities (usually expressed as a quotient). 3 (context legal English) Short for ratio decidendi.
WordNet
n. the relative magnitudes of two quantities (usually expressed as a quotient)
Wikipedia
In mathematics, a ratio is a relationship between two numbers indicating how many times the first number contains the second. For example, if a bowl of fruit contains eight oranges and six lemons, then the ratio of oranges to lemons is eight to six (that is, 8:6, which is equivalent to the ratio 4:3). Thus, a ratio can be a fraction as opposed to a whole number. Also, in this example the ratio of lemons to oranges is 6:8 (or 3:4), and the ratio of oranges to the total amount of fruit is 8:14 (or 4:7).
The numbers compared in a ratio can be any quantities of a comparable kind, such as objects, persons, lengths, or spoonfuls. A ratio is written "a to b" or a:b, or sometimes expressed arithmetically as a quotient of the two. When the two quantities have the same units, as is often the case, their ratio is a dimensionless number. A rate is a quotient of variables having different units. But in many applications, the word ratio is often used instead for this more general notion as well.
Ratio is a peerreviewed academic journal of analytic philosophy, edited by David S. Oderberg ( Reading University) and published by WileyBlackwell. Although emphasising work predominantly from analytic philosophy, it does not exclusively publish in one tradition and includes a variety of philosophical topics. Ratio is published quarterly and in December publishes a special issue that is focused specifically on one area, calling on specialists in that field of study to contribute.
Usage examples of "ratio".
But I thought we ought also to declare our willingness, if the great commercial nations of the earth would agree, to establish a bimetallic system on a ratio to be agreed upon.
Wiedenfeld, De Exorcismi Origine, Mutatione, deque hujus Actus peragendi Ratione Neander, Church History, vol.
Craters with slumped walls, with modest depthtodiameter ratios, with fine particles accumulated in their interiors tend to be more ancient, because they had to be around long enough for these erosive processes to come into play.
By the same token, the validity of a franchise tax, imposed on a domestic corporation engaged in foreign maritime commerce and assessed upon a proportion of the total franchise value equal to the ratio of local business done to total business, is not impaired by the fact that the total value of the franchise was enhanced by property and operations carried on beyond the limits of the State.
If physicians who are living in the neighborhood of the present residences of these graduates have been consulted by them in the same proportion with him, the inference is inevitable, that the ratio of invalidism among female college graduates is greater than even among the graduates of our common, high, and normal schools.
These ratios are intrinsically pitch translation invariant, so the significance of consonant ratios explains both how pitch translation invariance is achieved, and also why it exists as a precise frequency scaling.
The crew deserved a rest, and the locals would reduce the threetotwo malefemale ratio that sometimes made a shoreside luau a little tense.
He and Aguilera, along with Mrat and Nath and Kralik, retreated off to the side to study diagrams and figures, arguing stress ratios with gestures and in a patois neither wholly Jao nor English.
Conclamat omnis multitudo et suo more armis concrepat, quod facere in eo consuerunt cuius orationem approbant: summum esse Vercingetorigem ducem, nec de eius fide dubitandum, nec maiore ratione bellum administrari posse.
I get requests for strontium and neodymium isotope ratios, and wish lists that get ridiculous.
Tanzanian Peaberry every time my bloodtocaffeine ratio exceeds a certain value.
It used to be that the largest shipboard confinement was just about big enough for one person, and the power demand for it was just about as high for a million to one confinement ratio as it was for a piddly little ten thousand to one rate.
In this form it states that a ray of light in transition between two media of different densities is refracted at their boundary surface so that the ratio of the angle which is formed by the ray in either medium with a line at right angles to the boundary surface is such that the quotient of the sines of both angles is for these media a constant factor.
This kind of spoliation, and popular enlightenment, are always in an inverse ratio to one another, for it is in the nature of abuses to go as far as possible.
The spreadsheet programs were easy to use once she learned what the various terms meant, like weight gain ratio and birth weight.